levi.ackerman1732's blog

By levi.ackerman1732, history, 8 days ago, In English

Question : 787B - Not Afraid My solution : 99205991

My thought process:

We have to make sure that in every group at least one pair of Ricky & Morty of same Universe are present to prevent the destruction.

My Idea:

insert all the absolute value of members in each group to both a Set & a Vector. If the size of both of them are equal in any group would mean a possibility of destruction ("Yes") else No.

My apologies in advance if I am missing something obvious. Thank you for your time.

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8 days ago, # |
Rev. 2   Vote: I like it 0 Vote: I do not like it

A person can join a group multiple times , if rick from the same universe joins a group twice , you might print no.


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